/* =============================================================================
   PONTE SKY GLOBAL - PROFESSIONAL LANDING PAGE
   Base CSS with Mobile-First Responsive Design
   ============================================================================= */

/* CSS Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

*,
*::before,
*::after {
    box-sizing: inherit;
}

/* CSS Variables - Professional Color Palette */
:root {
    /* Primary Colors - Based on the logo's blue gradient */
    --primary-color: #1e40af;
    --primary-dark: #1e3a8a;
    --primary-light: #3b82f6;
    --primary-gradient: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    
    /* Secondary Colors */
    --secondary-color: #059669;
    --secondary-dark: #047857;
    --secondary-light: #10b981;
    
    /* Neutral Colors */
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Status Colors */
    --success: #059669;
    --warning: #d97706;
    --error: #dc2626;
    --info: #2563eb;
    
    /* Typography */
    --font-family-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-family-heading: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Font Weights */
    --font-light: 300;
    --font-regular: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    
    /* Font Sizes - Mobile First */
    --font-xs: 0.75rem;      /* 12px */
    --font-sm: 0.875rem;     /* 14px */
    --font-base: 1rem;       /* 16px */
    --font-lg: 1.125rem;     /* 18px */
    --font-xl: 1.25rem;      /* 20px */
    --font-2xl: 1.5rem;      /* 24px */
    --font-3xl: 1.875rem;    /* 30px */
    --font-4xl: 2.25rem;     /* 36px */
    --font-5xl: 3rem;        /* 48px */
    
    /* Spacing */
    --space-xs: 0.5rem;      /* 8px */
    --space-sm: 0.75rem;     /* 12px */
    --space-base: 1rem;      /* 16px */
    --space-lg: 1.5rem;      /* 24px */
    --space-xl: 2rem;        /* 32px */
    --space-2xl: 2.5rem;     /* 40px */
    --space-3xl: 3rem;       /* 48px */
    --space-4xl: 4rem;       /* 64px */
    --space-5xl: 5rem;       /* 80px */
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-base: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-base: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;
    
    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

/* Base Styles */
html {
    font-size: 16px;
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    overflow-x: hidden;
}

body {
    font-family: var(--font-family-primary);
    font-size: var(--font-base);
    font-weight: var(--font-regular);
    line-height: 1.6;
    color: var(--gray-700);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
    min-width: 320px;
}

/* Global overflow prevention */
* {
    max-width: 100%;
    box-sizing: border-box;
}

section {
    overflow-x: hidden;
    width: 100%;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-heading);
    font-weight: var(--font-semibold);
    line-height: 1.3;
    color: var(--gray-900);
    margin-bottom: var(--space-base);
}

h1 {
    font-size: var(--font-3xl);
    font-weight: var(--font-bold);
}

h2 {
    font-size: var(--font-2xl);
}

h3 {
    font-size: var(--font-xl);
}

h4 {
    font-size: var(--font-lg);
}

h5 {
    font-size: var(--font-base);
}

h6 {
    font-size: var(--font-sm);
}

p {
    margin-bottom: var(--space-base);
    color: var(--gray-600);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-dark);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Layout Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-base);
}

@media (max-width: 768px) {
        .nav-link.cta-nav {
            display: none !important;
        }`n        `n        #tracker-btn {`n            display: none !important;`n        }
    .container {
        padding: 0 var(--space-sm);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-xs);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-xs);
    }
}

.section {
    padding: var(--space-4xl) 0;
}

/* Button Components */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-lg);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    font-family: var(--font-family-primary);
    font-size: var(--font-sm);
    font-weight: var(--font-medium);
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-base);
    user-select: none;
    white-space: nowrap;
}

.btn-primary {
    color: var(--white);
    background: var(--primary-gradient);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
    color: var(--white);
}

.btn-secondary {
    color: var(--gray-700);
    background: var(--white);
    border-color: var(--gray-300);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background: var(--gray-50);
    border-color: var(--gray-400);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
    color: var(--gray-800);
}

.btn-outline {
    color: var(--primary-color);
    background: transparent;
    border-color: var(--primary-color);
    box-shadow: none;
}

.btn-outline:hover {
    background: var(--primary-color);
    color: var(--white);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.btn-large {
    padding: var(--space-base) var(--space-xl);
    font-size: var(--font-base);
}

.btn-small {
    padding: var(--space-xs) var(--space-base);
    font-size: var(--font-xs);
}

/* Card Component */
.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-base);
    overflow: hidden;
    transition: all var(--transition-base);
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

/* Form Components */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--space-xs);
    font-size: var(--font-sm);
    font-weight: var(--font-medium);
    color: var(--gray-700);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--space-sm) var(--space-base);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-base);
    font-family: var(--font-family-primary);
    font-size: var(--font-base);
    line-height: 1.5;
    color: var(--gray-700);
    background-color: var(--white);
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-base);
}

/* =============================================================================
   NAVIGATION
   ============================================================================= */

.navbar {
    position: fixed !important;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-200);
    z-index: 9999;
    transition: all var(--transition-base);
    width: 100%;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-base);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 70px;
    width: 100%;
}

@media (max-width: 768px) {
    .nav-container {
        padding: 0 var(--space-sm);
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 0 var(--space-xs);
    }
}

.nav-logo {
    display: none;
}

.logo {
    height: 120px;
    width: auto;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    cursor: pointer;
    filter: brightness(0) saturate(100%) invert(21%) sepia(95%) saturate(2341%) hue-rotate(217deg) brightness(95%) contrast(90%);
}

.logo:hover {
    transform: scale(1.15);
    animation: pump 0.6s ease-in-out;
}

@keyframes pump {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.15);
    }
}

@media (max-width: 768px) {
    .logo {
        height: 80px;
    }
}

.logo-text {
    display: none;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.hamburger {
    display: none; /* Hidden by default on desktop */
    flex-direction: column;
    justify-content: space-around;
    width: 24px;
    height: 20px;
    cursor: pointer;
    padding: 0;
    border: none;
    background: transparent;
    z-index: 1200;
}

.hamburger .bar {
    width: 100%;
    height: 2px;
    background: var(--primary-color);
    transition: all var(--transition-base);
    border-radius: 2px;
}

.hamburger.active .bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active .bar:nth-child(2) {
    opacity: 0;
}

.hamburger.active .bar:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

.nav-link {
    font-size: var(--font-sm);
    font-weight: var(--font-medium);
    color: var(--gray-700);
    transition: color var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

.cta-nav {
    background: var(--primary-gradient);
    color: var(--white) !important;
    padding: var(--space-xs) var(--space-base);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.cta-nav:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Language Selector */
.language-selector {
    position: relative;
    margin: 0 var(--space-base);
}

.language-dropdown {
    position: relative;
}

.language-btn {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    background: var(--white);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
    font-size: var(--font-sm);
    font-weight: var(--font-medium);
    color: var(--gray-700);
}

.language-btn:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.flag-icon {
    width: 20px;
    height: auto;
    border-radius: var(--radius-sm);
}

.language-text {
    font-size: var(--font-xs);
    font-weight: var(--font-medium);
}

.language-btn i {
    font-size: var(--font-xs);
    transition: transform var(--transition-fast);
}

.language-dropdown.active .language-btn i {
    transform: rotate(180deg);
}

.language-options {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 150px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
    z-index: var(--z-dropdown);
}

.language-dropdown.active .language-options {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.language-option {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    width: 100%;
    padding: var(--space-sm) var(--space-base);
    border: none;
    background: none;
    cursor: pointer;
    font-size: var(--font-sm);
    color: var(--gray-700);
    transition: all var(--transition-fast);
    text-align: left;
}

.language-option:hover {
    background: var(--gray-50);
    color: var(--primary-color);
}

.language-option.active {
    background: var(--primary-color);
    color: var(--white);
}

.language-option:first-child {
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.language-option:last-child {
    border-radius: 0 0 var(--radius-md) var(--radius-md);
}

/* Mobile Menu */
.hamburger {
    display: flex;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--gray-700);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.hamburger.active .bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active .bar:nth-child(2) {
    opacity: 0;
}

.hamburger.active .bar:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Mobile Menu Styles */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--white);
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding: var(--space-lg) 0 90px 0; /* espaço extra para botão WhatsApp */
        gap: var(--space-base);
        transition: left var(--transition-base);
        overflow-y: auto;
    }
    
    .nav-menu.active {
        left: 0;
        box-shadow: var(--shadow-lg);
    }
    
    .nav-link {
        font-size: var(--font-base);
        padding: var(--space-sm) var(--space-base);
        word-break: break-word;
        text-align: center;
        white-space: normal;
        width: 90%;
        max-width: 300px;
    }
    
    .language-selector {
        margin: var(--space-base) 0;
        order: -1;
    }
    
    .language-btn {
        justify-content: center;
        width: 100%;
        padding: var(--space-sm) var(--space-base);
    }
    
    .language-options {
        position: static;
        opacity: 0;
        visibility: hidden;
        max-height: 0;
        overflow: hidden;
        transform: none;
        width: 100%;
        margin-top: 0;
        box-shadow: none;
        border: none;
        background: var(--gray-50);
        transition: all var(--transition-base);
    }
    
    .language-dropdown.active .language-options {
        opacity: 1;
        visibility: visible;
        max-height: 300px;
        margin-top: var(--space-sm);
    }
}

/* =============================================================================
   HERO SECTION
   ============================================================================= */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 0 60px;
    overflow: hidden;
    width: 100%;
    background: linear-gradient(145deg, #020617 0%, #0f172a 40%, #1e293b 100%);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    /* Imagem de fundo profissional */
    background-image: url('https://images.unsplash.com/photo-1436491865332-7a61a109cc05?w=1920&q=85');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    /* Animação sutil de parallax */
    animation: heroParallax 20s ease-in-out infinite alternate;
}

@keyframes heroParallax {
    0% {
        transform: scale(1) translateY(0);
    }
    100% {
        transform: scale(1.05) translateY(-10px);
    }
}

.hero-gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    /* Overlay reduzido para deixar a imagem do avião mais visível */
    background: linear-gradient(135deg, 
        rgba(2, 6, 23, 0.70) 0%,
        rgba(15, 23, 42, 0.65) 30%,
        rgba(30, 41, 59, 0.60) 60%,
        rgba(30, 64, 175, 0.50) 100%
    ),
    radial-gradient(ellipse at 20% 40%, rgba(30, 64, 175, 0.20) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 70%, rgba(59, 130, 246, 0.15) 0%, transparent 45%);
    backdrop-filter: blur(1px);
    z-index: 1;
}

.hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: 2;
}

/* Hero Split Layout */
.hero-split {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
    align-items: center;
    width: 100%;
    position: relative;
    z-index: 10;
}

.hero-logo-side {
    display: flex;
    justify-content: center;
    align-items: center;
    order: 1;
}

.hero-text-side {
    order: 2;
}

.hero-logo-wrapper {
    position: relative;
    width: 100%;
    max-width: 500px;
    animation: float 6s ease-in-out infinite;
}

.hero-logo-wrapper::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 140%;
    height: 140%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.35) 0%, rgba(30, 64, 175, 0.2) 40%, transparent 70%);
    z-index: -1;
    filter: blur(60px);
    will-change: opacity, transform;
    animation: pulseOptimized 4s ease-in-out infinite;
}

@keyframes pulseOptimized {
    0%, 100% {
        opacity: 0.8;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1.05);
    }
}

.hero-main-logo {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 0 80px rgba(59, 130, 246, 0.5)) 
            drop-shadow(0 30px 60px rgba(0, 0, 0, 0.6))
            drop-shadow(0 0 120px rgba(255, 255, 255, 0.1));
    transition: all 0.3s ease;
}

.hero-main-logo:hover {
    filter: drop-shadow(0 0 100px rgba(59, 130, 246, 0.7)) 
            drop-shadow(0 35px 70px rgba(0, 0, 0, 0.7))
            drop-shadow(0 0 150px rgba(255, 255, 255, 0.15));
    transform: scale(1.02);
}

.hero-text-side {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Hero Badge */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.3);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    color: #60a5fa;
    width: fit-content;
    backdrop-filter: blur(10px);
}

.hero-badge i {
    color: #fbbf24;
}

.hero-bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.1;
    z-index: -1;
    animation: slowZoom 20s ease-in-out infinite alternate;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.02);
    z-index: 1;
    pointer-events: none;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 3;
}

.hero-text {
    text-align: center;
    width: 100%;
    max-width: 800px;
    position: relative;
    z-index: 3;
}

@media (max-width: 768px) {
    .hero {
        padding: 80px 0 var(--space-2xl);
        min-height: auto;
    }
    
    .hero-bg {
        background-attachment: scroll !important;
        animation: none !important;
        background-size: cover;
        background-position: center center;
        transform: none !important;
    }
    
    .hero-gradient-overlay {
        /* Overlay ainda mais claro no mobile para melhor visualização */
        background: linear-gradient(135deg, 
            rgba(2, 6, 23, 0.55) 0%,
            rgba(15, 23, 42, 0.50) 30%,
            rgba(30, 41, 59, 0.45) 60%,
            rgba(30, 64, 175, 0.35) 100%
        ),
        radial-gradient(ellipse at 20% 40%, rgba(30, 64, 175, 0.15) 0%, transparent 55%),
        radial-gradient(ellipse at 80% 70%, rgba(59, 130, 246, 0.08) 0%, transparent 45%) !important;
        backdrop-filter: blur(0.5px) !important;
    }
    
    .hero-content {
        gap: var(--space-2xl);
    }
    
    .hero-image-container {
        max-width: 350px;
    }
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 0;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.title-main {
    display: block;
    color: #ffffff;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.title-highlight {
    display: block;
    background: linear-gradient(135deg, #60a5fa 0%, #3b82f6 50%, #2563eb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: clamp(2.75rem, 5.5vw, 4rem);
}

.hero-subtitle {
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0;
    max-width: 500px;
    line-height: 1.7;
}

.hero-subtitle strong {
    color: #60a5fa;
    font-weight: 700;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.875rem;
    font-weight: 500;
}

.feature-icon-wrapper {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    background: rgba(59, 130, 246, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon-wrapper i {
    color: #60a5fa;
    font-size: 0.75rem;
}

.hero-cta {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 1rem;
}

.btn-glow {
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.4);
    transition: all 0.3s ease;
}

.btn-glow:hover {
    box-shadow: 0 6px 30px rgba(59, 130, 246, 0.6);
    transform: translateY(-2px);
}

.btn-whatsapp {
    border-color: #25d366;
    color: #25d366;
}

.btn-whatsapp:hover {
    background: #25d366;
    color: white;
    border-color: #25d366;
}

/* Hero Trust Badges */
.hero-trust {
    display: flex;
    gap: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
}

.trust-item i {
    color: #22c55e;
    font-size: 0.75rem;
}
2rem;
        text-align: center;
    }
    
    .hero-logo-side {
        order: 1 !important;
    }
    
    .hero-text-side {
        order: 2 !importantide {
        order: 1;
    }
    
    .hero-text-side {
        order: 2;
        align-items: center;
    }
    
    .hero-logo-wrapper {
        max-width: 380px;
    }
    
    .hero-features {
        justify-content: center;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-trust {
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .hero {
        padding: 100px 0 40px;
    }
    
    .hero-logo-wrapper {
        max-width: 340px;
    }
    
    .hero-features {
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
        padding-left: 1rem;
    }
    
    .feature-item {
        width: 100%;
        justify-content: flex-start;
    }
    
    .hero-cta {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-cta .btn {
        width: 100%;
        justify-content: center;
    }
}
    gap: var(--space-base);
    align-items: center;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 3;
}

.hero-image-container {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    animation: float 6s ease-in-out infinite;
    max-width: 500px;
    width: 100%;
    margin: 0 auto;
    z-index: 3;
}

.hero-feature-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-xl);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.15) 0%, rgba(59, 130, 246, 0.15) 100%);
    display: flex;
    align-items: flex-end;
    padding: var(--space-lg);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.hero-image-container:hover .image-overlay {
    opacity: 1;
}

.success-badge {
    background: rgba(255, 255, 255, 0.95);
    padding: var(--space-sm) var(--space-base);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--font-sm);
    font-weight: var(--font-semibold);
    color: var(--primary-color);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(10px);
    transform: translateY(20px);
    transition: transform var(--transition-base);
}

.hero-image-container:hover .success-badge {
    transform: translateY(0);
}

.success-badge i {
    color: var(--secondary-color);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.15) 0%, rgba(59, 130, 246, 0.15) 100%);
    display: flex;
    align-items: flex-end;
    padding: var(--space-lg);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.hero-image-container:hover .image-overlay {
    opacity: 1;
}

.success-badge {
    background: rgba(255, 255, 255, 0.95);
    padding: var(--space-sm) var(--space-base);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--font-sm);
    font-weight: var(--font-semibold);
    color: var(--primary-color);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(10px);
    transform: translateY(20px);
    transition: transform var(--transition-base);
}

.hero-image-container:hover .success-badge {
    transform: translateY(0);
}

.success-badge i {
    color: var(--secondary-color);
}

.hero-main-image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-slow);
    max-width: 100%;
    object-fit: cover;
}

.hero-image-container:hover .hero-main-image {
    transform: scale(1.05);
}

.hero-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-xl);
    text-align: center;
    max-width: 400px;
    animation: float 6s ease-in-out infinite;
}

.hero-logo {
    width: 120px;
    height: auto;
    margin: 0 auto var(--space-lg);
}

.scroll-indicator {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    border-right: 2px solid var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
    transform: rotate(45deg);
}

/* Animations */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes slowZoom {
    0% {
        transform: scale(1);
    }
    100% {
        transform: scale(1.1);
    }
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3) translateY(50px);
    }
    50% {
        opacity: 1;
        transform: scale(1.05) translateY(-10px);
    }
    70% {
        transform: scale(0.9) translateY(0px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0px);
    }
}

@keyframes slideInFromLeft {
    0% {
        opacity: 0;
        transform: translateX(-100px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInFromRight {
    0% {
        opacity: 0;
        transform: translateX(100px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(50px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* =============================================================================
   SERVICES SECTION
   ============================================================================= */

.services {
    padding: var(--space-5xl) 0;
    background: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-4xl);
}

.section-title {
    font-size: var(--font-2xl);
    font-weight: var(--font-bold);
    color: var(--gray-900);
    margin-bottom: var(--space-base);
}

.section-subtitle {
    font-size: var(--font-lg);
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    width: 100%;
    max-width: 100%;
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 0;
    box-shadow: var(--shadow-base);
    text-align: center;
    transition: all var(--transition-base);
    border: 1px solid var(--gray-200);
    overflow: hidden;
    position: relative;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.service-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-8px) scale(1.02);
    border-color: var(--primary-color);
}

.service-image {
    position: relative;
    height: 200px;
    overflow: hidden;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all var(--transition-slow);
}

.service-card:hover .service-image img {
    transform: scale(1.1);
}

.service-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.8) 0%, rgba(59, 130, 246, 0.6) 100%);
    opacity: 0.7;
    transition: opacity var(--transition-base);
}

.service-card:hover .service-image::after {
    opacity: 0.9;
}

.service-content {
    padding: var(--space-xl);
    position: relative;
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: -40px auto var(--space-lg);
    background: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 2;
    border: 4px solid var(--primary-color);
}

.service-icon i {
    font-size: var(--font-2xl);
    color: var(--primary-color);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-xl);
}

.service-title {
    font-size: var(--font-xl);
    font-weight: var(--font-semibold);
    color: var(--gray-900);
    margin-bottom: var(--space-base);
}

.service-description {
    color: var(--gray-600);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

.service-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    justify-content: center;
}

.feature-tag {
    font-size: var(--font-xs);
    color: var(--primary-color);
    background: rgba(30, 64, 175, 0.1);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
    font-weight: var(--font-medium);
}

/* =============================================================================
   ABOUT SECTION
   ============================================================================= */

.about {
    padding: var(--space-5xl) 0;
    margin: 0;
    background: var(--gray-50);
}

.about .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
    align-items: center;
    margin: 0;
    padding: 0;
}
    padding: 0 var(--space-lg);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
    align-items: center;
    margin: 0;
    padding: 0;
}

.about-description p {
    margin-bottom: var(--space-lg);
    font-size: var(--font-base);
    line-height: 1.7;
}

.about-highlights {
    margin-top: var(--space-xl);
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: var(--space-base);
    margin-bottom: var(--space-lg);
    padding: var(--space-base);
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.highlight-item i {
    color: var(--primary-color);
    font-size: var(--font-xl);
    min-width: 24px;
}

.highlight-content h4 {
    font-size: var(--font-base);
    font-weight: var(--font-semibold);
    color: var(--gray-900);
    margin-bottom: var(--space-xs);
}

.highlight-content p {
    font-size: var(--font-sm);
    color: var(--gray-600);
    margin-bottom: 0;
}

.about-visual {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.about-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 300px;
    box-shadow: var(--shadow-lg);
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.about-image:hover img {
    transform: scale(1.05);
}

.about-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.3) 0%, rgba(5, 150, 105, 0.3) 100%);
}

.visual-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    box-shadow: var(--shadow-lg);
    max-width: 400px;
    width: 100%;
    animation: float 6s ease-in-out infinite;
}

.card-header {
    text-align: center;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-base);
    border-bottom: 1px solid var(--gray-200);
}

.card-header h3 {
    color: var(--gray-900);
    font-size: var(--font-lg);
    font-weight: var(--font-semibold);
}

.differentials-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-base);
}

.differential-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--font-sm);
    color: var(--gray-700);
}

.differential-item i {
    color: var(--secondary-color);
    font-size: var(--font-base);
    min-width: 16px;
}

/* =============================================================================
   CONTACT SECTION
   ============================================================================= */

.contact {
    padding: var(--space-5xl) 0;
    background: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
    margin-top: var(--space-3xl);
}

.info-card {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-base);
    margin-bottom: var(--space-xl);
}

.info-item:last-child {
    margin-bottom: 0;
}

.info-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-icon i {
    color: var(--white);
    font-size: var(--font-lg);
}

.info-details h4 {
    font-size: var(--font-base);
    font-weight: var(--font-semibold);
    color: var(--gray-900);
    margin-bottom: var(--space-xs);
}

.info-details p {
    color: var(--gray-600);
    margin-bottom: 0;
}

.info-details a {
    color: var(--primary-color);
    font-weight: var(--font-medium);
    transition: color var(--transition-fast);
}

.info-details a:hover {
    color: var(--primary-dark);
}

.contact-form {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

.form-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-base);
    align-items: center;
    justify-content: center;
    margin-top: var(--space-lg);
}

.form-actions .btn {
    width: 100%;
    max-width: 400px;
}

/* =============================================================================
   FOOTER
   ============================================================================= */

.footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

.footer-brand {
    text-align: center;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    margin-left: 0;
    max-width: 100vw;
}

.footer-logo img {
    height: 200px;
    max-width: 90vw;
    width: auto;
    margin-bottom: 1.2rem;
    filter: brightness(0) invert(1);
    transition: height 0.3s;
}

@media (max-width: 600px) {
    .footer-logo img {
        height: 180px;
    }
}

.footer-description {
    color: var(--gray-400);
    max-width: 500px;
    margin: 0 auto;
    font-size: 1.15rem;
    line-height: 1.7;
    text-align: center;
}

.footer-links h4 {
    color: var(--white);
    font-size: var(--font-base);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-base);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--space-xs);
}

.footer-links a {
    color: var(--gray-400);
    font-size: var(--font-sm);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--white);
}

.footer-contact h4 {
    color: var(--white);
    font-size: var(--font-base);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-base);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
    font-size: var(--font-sm);
}

.contact-item i {
    color: var(--primary-color);
    width: 16px;
    text-align: center;
}

.contact-item a {
    color: var(--gray-400);
    transition: color var(--transition-fast);
}

.contact-item a:hover {
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid var(--gray-800);
    padding-top: var(--space-xl);
    text-align: center;
}

.footer-bottom p {
    color: var(--gray-400);
    font-size: var(--font-sm);
    margin-bottom: var(--space-base);
}

.footer-disclaimer {
    margin-top: var(--space-base);
}

.footer-disclaimer small {
    color: var(--gray-500);
    font-size: var(--font-xs);
}

.footer-disclaimer .legal-notice {
    margin-top: var(--space-sm);
    padding-top: var(--space-sm);
    border-top: 1px solid var(--gray-800);
}

.footer-disclaimer .legal-notice small {
    color: var(--gray-600);
    font-size: 0.7rem;
    line-height: 1.4;
    opacity: 0.85;
    font-weight: 400;
    display: block;
    max-width: 800px;
    margin: 0 auto;
}

/* =============================================================================
   WHATSAPP FLOAT BUTTON
   ============================================================================= */

.whatsapp-float {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    z-index: var(--z-fixed);
}

.whatsapp-btn {
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-base);
    will-change: transform;
}

.whatsapp-btn:hover {
    background: #20c157;
    transform: scale(1.1);
}

.whatsapp-btn i {
    color: var(--white);
    font-size: var(--font-2xl);
}

/* =============================================================================
   RESPONSIVE DESIGN - TABLET AND DESKTOP
   ============================================================================= */

/* Mobile First - Extra Small (320px and up) */
@media (max-width: 320px) {
    .container {
        padding: 0 10px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .btn {
        width: 100%;
        padding: var(--space-sm) var(--space-base);
    }
    
    .service-card {
        margin: 0;
    }
}

/* Mobile - Small (480px and up) */
@media (max-width: 480px) {
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.1;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .btn {
        padding: var(--space-sm) var(--space-lg);
        font-size: 0.9rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .service-content h3 {
        font-size: 1.2rem;
    }
    
    .service-content p {
        font-size: 0.9rem;
    }
    
    .navbar .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--white);
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding-top: var(--space-4xl);
        transition: left var(--transition-base);
        box-shadow: var(--shadow-lg);
        z-index: 999;
    }
    
    .navbar .nav-menu.active {
        left: 0;
    }
    
    .navbar .nav-menu .nav-link {
        margin: var(--space-base) 0;
        font-size: var(--font-lg);
    }
    
    .hamburger {
        display: flex;
    }
}

/* Tablet (768px and up) */
@media (min-width: 769px) {
    /* Navigation */
    .nav-menu {
        display: flex;
        position: static;
        width: auto;
        height: auto;
        background: transparent;
        flex-direction: row;
        align-items: center;
        justify-content: flex-end;
        padding-top: 0;
        box-shadow: none;
    }
    
    .hamburger {
        display: none;
    }
@media (min-width: 768px) {
    /* Typography */
    h1 {
        font-size: var(--font-4xl);
    }
    
    h2 {
        font-size: var(--font-3xl);
    }
    
    .hero-title {
        font-size: var(--font-4xl);
    }
    
    /* Navigation */
    .nav-menu {
        display: flex;
    }
    
    .hamburger {
        display: none;
    }
    
    /* Hero */
    .hero-content {
        grid-template-columns: 1fr 1fr;
        text-align: left;
    }
    
    .hero-text {
        text-align: left;
    }
    
    .hero-subtitle {
        margin-left: 0;
        margin-right: 0;
    }
    
    .hero-features {
        flex-direction: row;
        justify-content: flex-start;
    }
    
    .hero-cta {
        flex-direction: row;
        justify-content: flex-start;
    }
    
    /* Services */
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* About */
    .about-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .leadership-section {
        max-width: none;
    }
    
    .leadership-credentials {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-base);
    }
    
    .leadership-image {
        height: 400px;
    }
    
    /* Contact */
    .contact-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
    
    .form-actions {
        flex-direction: row;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 2fr 1fr 1fr;
        text-align: left;
    }
    
    .footer-brand {
        text-align: center;
    }
    
    .footer-logo {
        align-items: center;
        justify-content: center;
    }
    
    .footer-description {
        margin-left: 0;
    }
}

/* Desktop (1024px and up) */
@media (min-width: 1024px) {
    /* Typography */
    h1 {
        font-size: var(--font-5xl);
    }
    
    .hero-title {
        font-size: var(--font-5xl);
    }
    
    /* Container */
    .container {
        padding: 0 var(--space-xl);
    }
    
    /* Services */
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    /* Hero Features as horizontal list */
    .hero-features {
        justify-content: flex-start;
        flex-wrap: wrap;
    }
}

/* Large Desktop (1280px and up) */
@media (min-width: 1280px) {
    .container {
        max-width: 1280px;
    }
    
    /* Larger spacing */
    .section {
        padding: var(--space-5xl) 0;
    }
}

/* =============================================================================
   UTILITY CLASSES
   ============================================================================= */

/* Visibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Text Alignment */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Focus Styles for Accessibility */
*:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Smooth scrolling for internal links */
html {
    scroll-behavior: smooth;
}

/* Print Styles */
@media print {
    .navbar,
    .whatsapp-float {
        display: none !important;
    }
    
    .hero {
        min-height: auto;
        padding: var(--space-xl) 0;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
        color: #000;
        background: #fff;
    }
}

/* =============================================================================
   MODAL TRACKER
   ============================================================================= */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    backdrop-filter: blur(5px);
}

@media (max-width: 768px) {
    #tracker-modal.modal-overlay,
    #tracker-modal.modal-overlay.active {
        display: none !important;
    }
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--white);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    transform: translateY(-20px);
    transition: transform var(--transition-base);
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-xl);
    border-bottom: 1px solid var(--gray-200);
}

.modal-header h3 {
    margin: 0;
    color: var(--gray-900);
    font-size: var(--font-xl);
}

.modal-close {
    background: none;
    border: none;
    font-size: var(--font-2xl);
    color: var(--gray-500);
    cursor: pointer;
    padding: var(--space-xs);
    line-height: 1;
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--gray-700);
}

.modal-body {
    padding: var(--space-xl);
}

.tracker-form {
    margin: var(--space-lg) 0;
}

.tracker-form .form-group {
    margin-bottom: var(--space-lg);
}

.tracker-form input {
    width: 100%;
    padding: var(--space-base);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-base);
    font-size: var(--font-base);
    transition: border-color var(--transition-fast);
    box-sizing: border-box;
}

.tracker-form input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

.process-status {
    margin-top: var(--space-xl);
    padding: var(--space-lg);
    background: var(--gray-50);
    border-radius: var(--radius-lg);
}

.status-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-lg);
}

.status-badge {
    padding: var(--space-xs) var(--space-sm);
    background: var(--primary-color);
    color: var(--white);
    border-radius: var(--radius-full);
    font-size: var(--font-sm);
    font-weight: var(--font-medium);
}

.process-timeline {
    position: relative;
}

.timeline-item {
    position: relative;
    padding-left: 40px;
    padding-bottom: var(--space-lg);
}

.timeline-item:not(:last-child)::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 30px;
    bottom: -var(--space-lg);
    width: 2px;
    background: var(--gray-300);
}

.timeline-item.completed:not(:last-child)::before,
.timeline-item.active:not(:last-child)::before {
    background: var(--primary-color);
}

.timeline-marker {
    position: absolute;
    left: 0;
    top: 0;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--gray-300);
    border: 3px solid var(--white);
    z-index: 1;
}

.timeline-item.completed .timeline-marker {
    background: var(--primary-color);
}

.timeline-item.active .timeline-marker {
    background: var(--primary-color);
    animation: pulse 2s infinite;
}

.timeline-item.completed .timeline-marker::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--white);
    font-size: var(--font-xs);
    font-weight: bold;
}

.timeline-content h5 {
    margin: 0 0 var(--space-xs) 0;
    color: var(--gray-900);
    font-size: var(--font-base);
}

.timeline-content p {
    margin: 0 0 var(--space-xs) 0;
    color: var(--gray-600);
    font-size: var(--font-sm);
}

.timeline-date {
    font-size: var(--font-xs);
    color: var(--gray-500);
    font-style: italic;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

/* Mobile adjustments for modal */
@media (max-width: 768px) {
    .modal-content {
        width: 95%;
        margin: var(--space-base);
    }
    
    .modal-header,
    .modal-body {
        padding: var(--space-lg);
    }
    
    .timeline-item {
        padding-left: 30px;
    }
    
    .timeline-marker {
        width: 20px;
        height: 20px;
    }
}